DEVICE OVERVIEW

This document contains device specific information for the dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 and dsPIC33FJ128MCX02/X04 Digital Signal Controller (DSC) devices. The dsPIC33F devices contain extensive Digital Signal Processor (DSP) functionality with a high performance 16-bit Microcontroller (MCU) architecture.

Operating Conditions

• 3.0V to 3.6V, -40ºC to +150ºC, DC to 20 MIPS

• 3.0V to 3.6V, -40ºC to +125ºC, DC to 40 MIPS

Clock Management

• 2 internal oscillator

• Programmable PLL and oscillator clock sources

• Fail-Safe Clock Monitor (FSCM)

• Independent Watchdog Timer

• Low-power management modes

• Fast wake-up and start-up

Core Performance

• Up to 40 MIPS 16-bit dsPIC33F CPU

• Two 40 bit wide accumulators

• Single-cycle (MAC/MPY) with dual data fetch

• Single-cycle MUL plus hardware divide

Motor Control PWM

• Up to four PWM generators with eight outputs

• Dead Time for rising and falling edges

• 25 ns PWM resolution

• PWM support for Motor Control: BLDC, PMSM, ACIM, and SRM

• Programmable Fault inputs

• Flexible trigger for ADC conversions and configurations

Advanced Analog Features

• 10/12-bit ADC with 1.1Msps/500 ksps conversion rate:

- Up to nine ADC input channels and four S&H

- Flexible/Independent trigger sources

• 150 ns Comparators:

- Up to two Analog Comparator modules

- 4-bit DAC with two ranges for Analog Comparators

Input/Output

• Software remappable pin functions

• 5V-tolerant pins

• Selectable open drain and internal pull-ups

• Up to 5 mA overvoltage clamp current/pin

• Multiple external interrupts

System Peripherals

• Cyclic Redundancy Check (CRC) module

• 16-bit dual channel 100 ksps Audio DAC

• Up to five 16-bit and up to two 32-bit Timers/Counters

• Up to four Input Capture (IC) modules

• Up to four Output Compare (OC) modules

• Up to two Quadrature Encoder Interface (QEI) modules

• Real-Time Clock and Calendar (RTCC) module

Communication Interfaces

• Parallel Master Port (PMP)

• Two UART modules (10 Mbps)

- Supports LIN 2.0 protocols

- RS-232, RS-485, and IrDA® support

• Two 4-wire SPI modules (15 Mbps)

• Enhanced CAN (ECAN) module (1 Mbaud) with 2.0B support

• I2C module (100K, 400K and 1Mbaud) with SMbus support

Direct Memory Access (DMA)

• 8-channel hardware DMA with no CPU stalls or overhead

• UART, SPI, ADC, ECAN, IC, OC, INT0

Qualification and Class B Support

• AEC-Q100 REVG (Grade 0 -40ºC to +150ºC)

• Class B Safety Library, IEC 60730, VDE certified

Debugger Development Support

• In-circuit and in-application programming

• Two program breakpoints

• Trace and run-time watch